i went to start my truck thsi morning and it was idleing really really rough, the truck was shaking hard. and white smoke was puffing out the pipe. i turned it off asap checked the oil to see if maybe i had fuel in it and did not notice but the dipstick read normal. started it back up, put it into high idle and after a minute it went away???

oh yeah the CEL did not come on, but i do have a 0237 code that has been there for about two weeks. and dont know why.

i should also add that my attitude monitor freezes up on occasion turning the chip back to stock

does anybody know where i can start looking for a problem??????

 

try unplugging the attitude and taking it back to stock. that will completly rule out the edge unit. other than that id say an injector prob

brett

 

i was thinking maybe i dont have something plugged in right w/ the box.

i imagine if it was something mechanical it wouldnt quit doing what it did

 

check all connections then if that doesnt work, take the edge off. if there is still a problem youll have the edge off so it can go to the dealer.

brett

 

Mine has done that before. Two bad injectors. It still did it after a reflash and two new injectors. I ran half a bottle of Howes Meaner Power Cleaner in one tank and a quart of 2 stroke in the next, ran it really hard and the problem is gone. I don't know if I had dirty injectors or what. I'm starting to suspect ULSD as the culprit because it still smoked a little with the Howes and went away completely with the 2 stroke. Not enough lube in the fuel I guess.

 

Pull the Juice! If i was closer, i would do it for you! it doesn't take but 5 minutes maybe!!!!